QID : 32 - Three taps A, B and C can fill a tank in 27, 36 and 54 minutes
respectively. If all the three taps are opened, then how much time (in minutes)
it will take to completely fill the tank?

1) 16
2) 12
3) 10
4) 15

Correct Answer: 12

QID : 33 - Two pipes X and Y can fill a cistern in 6 hours and 10 hours
respectively. Pipe Z can empty the tank in 4 hours. If all the three pipes are
open then in how many hours the cistern will be full?

1) 30
2) 45
3) 50
4) 60

Correct Answer: 60

QID : 34 - The side of an equilateral triangle is equal to the diagonal of
the square. If the side of the square is 10 cm, then what is the area of the
equilateral triangle?

1) 50√2
2) 50√3
3) 100√2
4) 100√3

Correct Answer: 50√3

QID : 35 - Marked price of an article is Rs 7600 and its selling price is
Rs 5472. What is discount percentage?

1) 34
2) 28
3) 31
4) 30

Correct Answer: 28

QID : 36 - Selling price of an article is Rs 4290. If 34% discount is
given, then what is the marked price (in Rs)?

1) 6800
2) 7200
3) 6300
4) 6500

Correct Answer: 6500

QID : 37 - Total runs scored by three batsmen x, y and z are 1584. Ratio
of runs scored by x and y is 4 : 3 and y and z is 5 : 3. How many runs are
scored by x?